TW289022B - - Google Patents
Info
- Publication number
- TW289022B TW289022B TW082103552A TW82103552A TW289022B TW 289022 B TW289022 B TW 289022B TW 082103552 A TW082103552 A TW 082103552A TW 82103552 A TW82103552 A TW 82103552A TW 289022 B TW289022 B TW 289022B
- Authority
- TW
- Taiwan
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/69—Chromium, molybdenum, tungsten or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9200439A BE1005795A3 (fr) | 1992-05-13 | 1992-05-13 | Procede de polymerisation d'olefines et (co)polymeres a blocs derives d'au moins une olefine. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW289022B true TW289022B (sk) | 1996-10-21 |
Family
ID=3886263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW082103552A TW289022B (sk) | 1992-05-13 | 1993-05-06 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5478898A (sk) |
| EP (1) | EP0570051A1 (sk) |
| JP (1) | JPH0649125A (sk) |
| KR (1) | KR930023379A (sk) |
| CN (1) | CN1082060A (sk) |
| BE (1) | BE1005795A3 (sk) |
| BR (1) | BR9301819A (sk) |
| CA (1) | CA2095998A1 (sk) |
| CZ (1) | CZ83593A3 (sk) |
| FI (1) | FI932147A (sk) |
| HU (1) | HUT68417A (sk) |
| MX (1) | MX9302765A (sk) |
| PL (1) | PL298917A1 (sk) |
| RO (1) | RO111686B1 (sk) |
| SK (1) | SK46393A3 (sk) |
| TW (1) | TW289022B (sk) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6545088B1 (en) * | 1991-12-30 | 2003-04-08 | Dow Global Technologies Inc. | Metallocene-catalyzed process for the manufacture of EP and EPDM polymers |
| BE1009308A3 (fr) * | 1995-04-28 | 1997-02-04 | Solvay | Polymere d'ethylene et procedes pour son obtention. |
| CA2188722A1 (en) * | 1995-10-26 | 1997-04-27 | George Norris Foster | Process for preparing an in situ polyethylene blend |
| EP0832905B1 (fr) * | 1996-09-13 | 2001-06-06 | Fina Research S.A. | Procédé de préparation de polyéthylène ayant une distribution large de poids moléculaire |
| DE19645939A1 (de) * | 1996-11-07 | 1998-05-14 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung von ultrahochmolekularem Polyethylen und Methode zur Aktivierung des Katalysatorträgers |
| GB9712663D0 (en) * | 1997-06-16 | 1997-08-20 | Borealis As | Process |
| ES2185100T3 (es) * | 1997-09-27 | 2003-04-16 | Atofina Res | Produccion de polietileno que tiene resistencia al agrietamiento y/o impacto mejorada. |
| EP0905146B1 (en) * | 1997-09-27 | 2002-10-09 | ATOFINA Research | Production of polyethylene having improved crack and/or impact resistance |
| EP0905145A1 (en) * | 1997-09-27 | 1999-03-31 | Fina Research S.A. | Production of polyethylene having improved crack resistance |
| CA2319792A1 (en) | 1998-03-04 | 1999-09-10 | Sudhin Datta | Product and method for making polyolefin polymer dispersions |
| DE69929678T2 (de) | 1998-03-04 | 2006-09-21 | Exxonmobil Chemical Patents Inc., Baytown | Verfahren zur erhöhung des dienumsatzes in epdm-polymerisationen |
| US6319998B1 (en) | 1998-03-04 | 2001-11-20 | Exxon Mobil Chemical Patents Inc. | Method for making polymer blends by using series reactors |
| EP1161464A1 (en) * | 1999-01-27 | 2001-12-12 | E.I. Du Pont De Nemours And Company | Molecular weight control of olefin polymerization using hydrogen |
| TW200504093A (en) | 2003-05-12 | 2005-02-01 | Dow Global Technologies Inc | Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom |
| EP1939250B1 (en) | 2006-12-29 | 2011-11-30 | Borealis Technology Oy | Polyethylene composition for blow moulded transport packaging articles |
| US9023967B2 (en) | 2011-11-30 | 2015-05-05 | Chevron Phillips Chemical Company Lp | Long chain branched polymers and methods of making same |
| US9096699B2 (en) * | 2011-12-02 | 2015-08-04 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US9587048B2 (en) | 2015-04-29 | 2017-03-07 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US10213766B2 (en) | 2015-09-18 | 2019-02-26 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US9988468B2 (en) | 2016-09-30 | 2018-06-05 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US20200369803A1 (en) | 2016-12-29 | 2020-11-26 | Chevron Phillips Chemical Company Lp | Methods of Preparing a Catalyst |
| US11267914B2 (en) | 2016-12-29 | 2022-03-08 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US10654953B2 (en) | 2016-12-29 | 2020-05-19 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US10287369B2 (en) | 2017-04-24 | 2019-05-14 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US10513570B2 (en) | 2017-11-17 | 2019-12-24 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US10323109B2 (en) | 2017-11-17 | 2019-06-18 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
| US10722874B2 (en) | 2018-04-16 | 2020-07-28 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
| US11266976B2 (en) | 2018-04-16 | 2022-03-08 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst with low HRVOC emissions |
| US10543480B2 (en) | 2018-04-16 | 2020-01-28 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1057728A (en) * | 1963-11-21 | 1967-02-08 | Shell Int Research | Olefin polymerisation and polyolefins produced thereby |
| US3709853A (en) * | 1971-04-29 | 1973-01-09 | Union Carbide Corp | Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts |
| US4133944A (en) * | 1973-03-29 | 1979-01-09 | Imperial Chemical Industries Limited | Ethylene polymerization |
| GB1419012A (en) * | 1973-03-29 | 1975-12-24 | Ici Ltd | Production of polyethylene |
| US4053437A (en) * | 1976-03-04 | 1977-10-11 | Chemplex Company | Polyolefin catalyst and method for its preparation |
| US4077904A (en) * | 1976-06-29 | 1978-03-07 | Union Carbide Corporation | Olefin polymerization process and catalyst therefor |
| LU77489A1 (sk) * | 1977-06-06 | 1979-01-19 | ||
| US4170589A (en) * | 1978-02-22 | 1979-10-09 | Union Carbide Corporation | Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant |
| US4255542A (en) * | 1978-11-30 | 1981-03-10 | Union Carbide Corporation | Exothermic polymerization in a vertical fluid bed reactor system containing cooling means therein and apparatus therefor |
| AU555386B2 (en) * | 1981-09-24 | 1986-09-25 | Mobil Oil Corp. | Organo-metallic-zeolite catalyst |
| TW206240B (sk) * | 1990-02-13 | 1993-05-21 | Mitsui Petroleum Chemicals Ind |
-
1992
- 1992-05-13 BE BE9200439A patent/BE1005795A3/fr not_active IP Right Cessation
-
1993
- 1993-05-04 EP EP93201260A patent/EP0570051A1/fr not_active Withdrawn
- 1993-05-06 CZ CZ93835A patent/CZ83593A3/cs unknown
- 1993-05-06 TW TW082103552A patent/TW289022B/zh active
- 1993-05-11 KR KR1019930008045A patent/KR930023379A/ko not_active IP Right Cessation
- 1993-05-11 CA CA002095998A patent/CA2095998A1/fr not_active Abandoned
- 1993-05-12 PL PL29891793A patent/PL298917A1/xx unknown
- 1993-05-12 RO RO93-00659A patent/RO111686B1/ro unknown
- 1993-05-12 BR BR9301819A patent/BR9301819A/pt not_active Application Discontinuation
- 1993-05-12 SK SK463-93A patent/SK46393A3/sk unknown
- 1993-05-12 MX MX9302765A patent/MX9302765A/es unknown
- 1993-05-12 FI FI932147A patent/FI932147A/fi not_active Application Discontinuation
- 1993-05-13 HU HU9301393A patent/HUT68417A/hu unknown
- 1993-05-13 JP JP5111257A patent/JPH0649125A/ja active Pending
- 1993-05-13 CN CN93107028A patent/CN1082060A/zh active Pending
-
1994
- 1994-05-23 US US08/247,969 patent/US5478898A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649125A (ja) | 1994-02-22 |
| HU9301393D0 (en) | 1993-09-28 |
| SK46393A3 (en) | 1993-12-08 |
| BE1005795A3 (fr) | 1994-02-01 |
| US5478898A (en) | 1995-12-26 |
| PL298917A1 (en) | 1993-12-27 |
| FI932147A0 (fi) | 1993-05-12 |
| KR930023379A (ko) | 1993-12-18 |
| EP0570051A1 (fr) | 1993-11-18 |
| CN1082060A (zh) | 1994-02-16 |
| BR9301819A (pt) | 1993-11-16 |
| CA2095998A1 (fr) | 1993-11-14 |
| RO111686B1 (ro) | 1996-12-30 |
| MX9302765A (es) | 1993-11-01 |
| FI932147A (fi) | 1993-11-14 |
| CZ83593A3 (en) | 1993-12-15 |
| HUT68417A (en) | 1995-06-28 |